def assert_no_match(self, value, *args, **kwargs):
return super(Dict, self) \
.assert_no_match(__unit__.Dict(*args, **kwargs), value)
class Dict(MatcherTestCase):
def test_invalid_arg(self):
with self.assertRaises(TypeError):
self.assert_match(None, of='not a pair of matchers')
test_none = lambda self: self.assert_no_match(None)
test_zero = lambda self: self.assert_no_match(0)
test_empty_string = lambda self: self.assert_no_match('')
test_empty_list = lambda self: self.assert_no_match([])
test_empty_set = lambda self: self.assert_no_match(set())
test_empty_tuple = lambda self: self.assert_no_match(())
def test_empty_dict__regular(self):
d = {}
self.assert_match(d)
self.assert_match(d, str, int)
self.assert_match(d, keys=str, values=int)
self.assert_match(d, of=(str, int))
def test_empty_dict__custom(self):
d = CustomDict()
self.assert_no_match(d)
self.assert_no_match(d, str, int)
self.assert_no_match(d, keys=str, values=int)
self.assert_no_match(d, of=(str, int))
test_empty_generator = lambda self: self.assert_no_match(x for x in ())
test_some_string = lambda self: self.assert_no_match("Alice has a cat")
test_some_number = lambda self: self.assert_no_match(42)
test_some_list = lambda self: self.assert_no_match([1, 2, 3, 5, 8, 13])
test_some_set = lambda self: self.assert_no_match(set([2, 4, 6, 8, 10]))
test_some_tuple = lambda self: self.assert_no_match(('foo', -1, ['bar']))
def test_some_dict__regular(self):
d = {'a': 1}
self.assert_match(d)
self.assert_match(d, str, int)
self.assert_match(d, keys=str, values=int)
self.assert_match(d, of=(str, int))
def test_some_dict__custom(self):
d = CustomDict({'a': 1})
self.assert_no_match(d)
self.assert_no_match(d, str, int)
self.assert_no_match(d, keys=str, values=int)
self.assert_no_match(d, of=(str, int))
test_some_generator = lambda self: self.assert_no_match(x for x in [1, 2])
test_some_object = lambda self: self.assert_no_match(object())
test_repr = lambda self: self.assert_repr(__unit__.Dict())
# Assertion functions
def assert_match(self, value, *args, **kwargs):
return super(Dict, self) \
.assert_match(__unit__.Dict(*args, **kwargs), value)
def assert_no_match(self, value, *args, **kwargs):
return super(Dict, self) \
.assert_no_match(__unit__.Dict(*args, **kwargs), value)